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73293cd578
BUG=chromium-os:19565 TEST=Manually ran script Change-Id: I7f565ddd2e06f4b25aa5d47614cedf7bec786580 Reviewed-on: http://gerrit.chromium.org/gerrit/7093 Reviewed-by: Daniel Erat <derat@chromium.org> Reviewed-by: Chris Sosa <sosa@chromium.org> Tested-by: Thieu Le <thieule@chromium.org>
68 lines
1.7 KiB
Bash
Executable File
68 lines
1.7 KiB
Bash
Executable File
#!/bin/bash
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# Copyright (c) 2011 The Chromium OS Authors. All rights reserved.
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# Use of this source code is governed by a BSD-style license that can be
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# found in the LICENSE file.
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# Script to generate stackdumps from BVT failures.
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# This can only run inside the chroot since we need minidump_stackwalk.
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. "$(dirname $0)/common.sh" || { echo "Unable to load common.sh"; exit 1; }
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assert_inside_chroot "$@"
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function usage() {
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echo "Usage: $0 url_to_debug_tgz url_to_bvt_test_results"
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}
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if [ -z "$1" ] ; then
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usage
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die "The URL to symbols tarball (debug.tgz) is required"
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fi
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if [ -z "$2" ] ; then
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usage
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die "The URL to BVT test results is required"
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fi
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# Die on any errors.
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set -e
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BREAKPAD_DIR="debug/breakpad"
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DEBUG_TGZ=$(basename $1)
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STACKS_GENERATED=""
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OUTPUT_DIR=$(mktemp -d)
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function generate_stacktrace() {
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echo "$1.txt"
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minidump_stackwalk $1 ${OUTPUT_DIR}/${BREAKPAD_DIR} > $1.txt 2> /dev/null
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}
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function find_and_generate_stacktraces() {
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find ${OUTPUT_DIR} -name *.dmp |
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while read filename ; do
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generate_stacktrace ${filename}
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done
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}
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function cleanup() {
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if [ -n "${OUTPUT_DIR}" -a -z "${STACKS_GENERATED}" ] ; then
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rm -rf ${OUTPUT_DIR}
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fi
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}
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trap cleanup INT TERM EXIT
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info "Downloading symbols tarball..."
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wget -P ${OUTPUT_DIR} $1
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info "Extracting breakpad symbols..."
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tar zxf ${OUTPUT_DIR}/${DEBUG_TGZ} -C ${OUTPUT_DIR} ${BREAKPAD_DIR}
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rm ${OUTPUT_DIR}/${DEBUG_TGZ}
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info "Downloading minidumps from test results..."
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wget -q -nv -r -np -A "*.dmp" -P ${OUTPUT_DIR} $2
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info "Generating stack traces..."
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STACKS_GENERATED=$(find_and_generate_stacktraces)
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echo $STACKS_GENERATED
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if [ -z "${STACKS_GENERATED}" ] ; then
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warn "No minidumps found"
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fi
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